QTZ40A hydraulic tower crane
| Min. Order: | 1 Set/Sets |
|---|---|
| Payment Terms: | L/C, T/T |
| Supply Ability: | 10sets/day |
| Place of Origin: | Shandong |
Company Profile
| Location: | China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Truck-mounted Concrete Pump, Trailer Concrete Pump, Soilcement Mixing Plant, Construction Elevator, Concrete Pump Truck |
Product Detail
| Model No.: | QTZ40A |
|---|---|
| Brand Name: | TIELISHI |
| Production Capacity: | 10sets/day |
| Packing: | 40HQ |
| Delivery Date: | 15-20days |
Product Description
QTZ40A tower crane
Technical performance list
Working grades for mechanism | Hoisting mechanism | M5 | |||||||||||
Slewing mechanism | M4 | ||||||||||||
Trolley travelling mechanism | M4 | ||||||||||||
Hoisting height (m) | Multiplying | Independent | Undercarriage | Attached | |||||||||
a=2 | 29 | 29 | 120 | ||||||||||
a=4 | 29 | 29 | 60 | ||||||||||
Max. hoisting capacity (t) | 4 | ||||||||||||
Radius (m) | Max. radius | 47 | |||||||||||
Min. radius | 2.0 | ||||||||||||
Hoisting mechanism | Multiplying | a=2 | a=4 | ||||||||||
Hoisting capacity(t) | 1 | 2 | 2 | 2 | 4 | 4 | |||||||
Speed (m/min) | 70 | 35 | 8 | 35 | 17.5 | 4 | |||||||
Power (kW) | 15/15/4 | ||||||||||||
Trolley travelling mechanism | Speed (m/min) | 40/20 | |||||||||||
Power (kW) | 2.0/1.1 | ||||||||||||
Slewing mechanism | Speed (r/min) | 0-0.75 | |||||||||||
Moment motor | Torque (Nm) | 55 | |||||||||||
Round-line motor | Power (kW) | 3.7 | |||||||||||
Climbing mechanism | Speed (m/min) | 0.5 | |||||||||||
Power (kW) | 4 | ||||||||||||
Rated working pressure for hydraulic system (MPa) | 20 | ||||||||||||
Counter-weight | Jib length(m) | 47 | 41 | 35 | |||||||||
Counter-weight(t) | 8.10 | 7.05 | 5.75 | ||||||||||
Total power(KW) | 21.4 | ||||||||||||
Axle gauge(m) | 3.9×3.9 | ||||||||||||
Operating temperature(℃) | -20~+40 | ||||||||||||
Hoisting performance list
47 m Jib
Working range(m) | 2 ~ 12.2 | 13 | 15 | 17 | 20 | 22.8 | 25 | 27 | 30 | 33 | 35 | 37 | 40 | ||||
hoisting capacity (t) | a=4 | 4 | 3.77 | 3.19 | 2.76 | 2.28 | 1.95 | 1.69 | 1.58 | 1.38 | 1.22 | 1.13 | 1.05 | 0.94 | |||
a=2 | 2 | 1.74 | 1.63 | 1.43 | 1.27 | 1.18 | 1.1 | 0.99 | |||||||||
Working range(m) | 43 | 45 | 47 | ||||||||||||||
hoisting capacity (t) | a=4 | 0.85 | 0.79 | 0.75 | |||||||||||||
a=2 | 0.9 | 0.84 | 0.8 | ||||||||||||||
41 m Jib
Working range(m) | 2 ~ 14.5 | 16 | 18 | 20 | 23 | 25 | 27 | 30 | 33 | 35 | 38 | 41 | |
hoisting capacity (t) | a=4 | 4 | 3.6 | 3.14 | 2.78 | 2.35 | 2.13 | 1.95 | 1.71 | 1.52 | 1.41 | 1.27 | 1.15 |
a=2 | 2 | 1.76 | 1.57 | 1.46 | 1.32 | 1.2 | |||||||
35 m Jib
Working range(m) | 2 ~ 14.5 | 16 | 18 | 20 | 23 | 25 | 27 | 30 | 33 | 35 | |
hoisting capacity (t) | a=4 | 4 | 3.6 | 3.14 | 2.78 | 2.35 | 2.13 | 1.95 | 1.71 | 1.52 | 1.41 |
a=2 | 2 | 1.76 | 1.57 | 1.46 | |||||||
